112 lines
2.6 KiB
Go
112 lines
2.6 KiB
Go
package cli_test
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import (
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"encoding/json"
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"fmt"
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"io"
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"os"
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"testing"
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"github.com/stretchr/testify/require"
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"github.com/cosmos/cosmos-sdk/client"
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"github.com/cosmos/cosmos-sdk/codec"
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"github.com/cosmos/cosmos-sdk/testutil"
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clitestutil "github.com/cosmos/cosmos-sdk/testutil/cli"
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"github.com/cosmos/cosmos-sdk/types/module"
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"github.com/cosmos/cosmos-sdk/x/genutil/client/cli"
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)
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// An example exported genesis file from a 0.37 chain. Note that evidence
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// parameters only contains `max_age`.
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var v037Exported = `{
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"app_hash": "",
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"app_state": {},
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"chain_id": "test",
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"consensus_params": {
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"block": {
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"max_bytes": "22020096",
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"max_gas": "-1",
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"time_iota_ms": "1000"
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},
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"evidence": { "max_age": "100000" },
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"validator": { "pub_key_types": ["ed25519"] }
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},
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"genesis_time": "2020-09-29T20:16:29.172362037Z",
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"validators": []
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}`
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func TestValidateGenesis(t *testing.T) {
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testCases := []struct {
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name string
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genesis string
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expErrStr string
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basicManager module.BasicManager
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}{
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{
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"invalid json",
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`{"app_state": {x,}}`,
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"error at offset 16: invalid character",
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module.NewBasicManager(),
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},
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{
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"invalid: missing module config in app_state",
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func() string {
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bz, err := os.ReadFile("../../types/testdata/app_genesis.json")
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require.NoError(t, err)
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return string(bz)
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}(),
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"section is missing in the app_state",
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module.NewBasicManager(mockModule{}),
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},
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{
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"exported 0.37 genesis file",
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v037Exported,
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"make sure that you have correctly migrated all CometBFT consensus params",
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module.NewBasicManager(),
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},
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{
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"valid 0.50 genesis file",
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func() string {
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bz, err := os.ReadFile("../../types/testdata/app_genesis.json")
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require.NoError(t, err)
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return string(bz)
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}(),
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"",
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module.NewBasicManager(),
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},
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}
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for _, tc := range testCases {
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t.Run(tc.name, func(t *testing.T) {
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genesisFile := testutil.WriteToNewTempFile(t, tc.genesis)
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_, err := clitestutil.ExecTestCLICmd(client.Context{}, cli.ValidateGenesisCmd(tc.basicManager), []string{genesisFile.Name()})
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if tc.expErrStr != "" {
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require.Contains(t, err.Error(), tc.expErrStr)
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} else {
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require.NoError(t, err)
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}
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})
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}
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}
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var _ module.HasGenesisBasics = mockModule{}
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type mockModule struct {
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module.AppModuleBasic
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}
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func (m mockModule) Name() string {
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return "mock"
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}
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func (m mockModule) DefaultGenesis(codec.JSONCodec) json.RawMessage {
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return json.RawMessage(`{"foo": "bar"}`)
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}
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func (m mockModule) ValidateGenesis(codec.JSONCodec, client.TxEncodingConfig, json.RawMessage) error {
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return fmt.Errorf("mock section is missing: %w", io.EOF)
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}
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